The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 31, 2026
Filed:
Jun. 06, 2024
Magnolia White Corporation, Tokyo, JP;
Tetsuya Ooshima, Tokyo, JP;
Shinichi Komura, Tokyo, JP;
Magnolia White Corporation, Tokyo, JP;
Abstract
According to one embodiment, a display device includes a display element including a display portion which displays an image, a first retardation film overlapping the display element, a holographic optical element adjacent to the display element and not overlapping the display portion, a second retardation film having a first surface which faces the first retardation film and the holographic optical element and which directly contacts neither a main surface of the first retardation film nor a main surface of the holographic optical element, and a second surface on an opposite side to the first surface, and a reflective polarizer disposed on the second surface.